1.  Which of the following characters is not typical to class Mammalia?

2. Periplaneta belongs to which phylum?

3. Bed Bugs contribute to the spread of

4. ______ are devoid of respiratory, excretory and circulatory organs.

5. Chenopodium oil destroys:

6.  Which class has the largest number of animals?

7. Radial symmetry is found in

8. In Ascaris tufted epithelium occurs in

9. One of the following is a very unique feature of the mammalian body:

10. Two common characters found in centipede, cockroach and crab are:

11. Phylum that doesnt have a true coelom is

12. Which one of the following phylum is characterized by absence of true coelom?

13. Number of excretory pores in Ascaris is-

14. Order Rhynchocephalia consists of

15. Which one of the following is NOT a characteristic of phylum Annelida?

16. Fluke infections are diseases of the _______ in humans.

17. Which kind of symmetry occurs in sea anemone?

18. Water-Vascular system is found in

19. Male mosquitoes usually feed on

20. Which of the following is a pseudocoelomate?